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If pilot pressure is available as a separate circuit, the internal path is enough for the return. The 4WEH 32 E6X/6EG96N9TK4 takes pilot oil externally, drains it internally, switches up to 1100 l/min with spool symbol E and weighs 41 kg.

Directional Spool Valve 4WEH 32 E6X/6EG96N9TK4 - Bosch Rexroth R978919281

BOSCH REXROTH Original product
Net price (excl. VAT)
€3,471.44
Item BRR-R978919281
Manufacturer no. R978919281
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R978919281
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R978919281

A dedicated pilot pump keeps control pressure steady, whatever happens in the main circuit. The 4WEH 32 E6X/6EG96N9TK4 uses exactly that: external pilot supply, internal drain, three switching positions to spool symbol E and up to 1100 l/min at 280 bar.

Benefits

  • External pilot supply, internal drain, steady pilot pressure from a circuit of its own.
  • Spool symbol E, three switching positions, four ports in size 32.
  • Up to 1100 l/min, 280 bar maximum operating pressure, pattern ISO 4401-10-09-0-05.
  • Solenoid actuation at 96 VDC, 3-pole (2 + PE) plug to EN 175301-803.
  • 41 kg weight, NBR seals, HL hydraulic fluid, UKCA to SI2016/1091.

Technical data

Conformity descriptionUKCA - Low-Voltage Directive SI2016/1091
Connection diagramISO 4401-10-09-0-05
Max. flow1100 l/min
Product familyH-4W.H..
Type of connectionSubplate mounting
ConformityUKCA
Supply voltage96 VDC
Number of switching positions3
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector 3-pole (2 + PE) according to EN 175301-803
Spool symbolSymbol E
Operating pressure, max.280 bar
Size32
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationwith solenoid actuation
Weight41 kg

Applications

The valve is used in presses, metallurgical plants and test rigs with a central pilot supply. Internal drain saves the Y line while pilot pressure arrives reliably from outside. When replacing an installed valve, compare pilot variant and spool symbol.

Manufacturer

Bosch Rexroth, material number R978919281. Dimensions, switching times and pilot oil demand are given in data sheets RE 24751 and RE 07600-B.

More Information
Hersteller-Nr R978919281
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 41.000000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New